The FN SCAR 17S vs Sig M7 NGWS

Published on February 3, 2024
Duration: 17:09

This video provides a detailed comparison between the FN SCAR 17S and the NSGW M7, focusing on design, human engineering, and practical performance. The presenter, an experienced firearms instructor, argues that the NSGW M7 significantly outperforms the SCAR 17S due to superior ergonomics, ambidextrous features, and a non-reciprocating charging handle. While the SCAR 17S has some positive attributes like its cold hammer-forged barrel, it suffers from poor human engineering, stock breakages, and a problematic trigger out of the box.

Quick Summary

The NSGW M7 is considered significantly superior to the FN SCAR 17S due to its advanced human engineering, including excellent ambidextrous controls, a non-reciprocating charging handle, and a robust stock. The SCAR 17S suffers from poor ergonomics, a problematic trigger, and issues with part breakages and optic durability.

Chapters

  1. 00:08Introduction: SCAR 17S vs NSGW M7
  2. 00:45FN SCAR 17S Overview and Criticisms
  3. 01:21SCAR Program Background and Failures
  4. 02:16SCAR 17 Performance and Issues
  5. 02:46SCAR 17 Human Engineering Analysis
  6. 03:09Reciprocating Charging Handle Criticism
  7. 03:23SCAR Trigger Quality and Upgrades
  8. 03:50SCAR Rail Real Estate and Gas Block
  9. 04:15SCAR Muzzle Brake and Barrel
  10. 04:35SCAR Stock Breakage Issues
  11. 04:44SCAR Accuracy and Required Work
  12. 05:03NSGW M7 Introduction
  13. 05:07NSGW M7 Superior Design Features
  14. 05:11NSGW M7 Stock Assembly
  15. 05:20NSGW M7 Ambidextrous Features
  16. 05:42NSGW M7 Non-Reciprocating Charging Handle
  17. 05:45NSGW M7 Accessory Mounting Real Estate
  18. 05:50NSGW M7 Gas Block and Suppressor Use
  19. 06:00SCAR 17 Optics Destruction Issue
  20. 06:15NSGW M7 Magazine Compatibility (SR25)
  21. 06:21Recoil Comparison
  22. 06:35Disassembly Comparison
  23. 06:41NSGW M7 vs SCAR 17 Material Comparison
  24. 06:48Overall NSGW M7 Superiority
  25. 06:54Range Firing Demonstration
  26. 14:29Accuracy and Human Engineering Summary
  27. 14:40Weight and Barrel Length Comparison
  28. 14:52NSGW M7 Efficiency and Ease of Use
  29. 14:57Military Testing Differences
  30. 15:05NSGW M7 SOCOM Rejection and Role
  31. 15:21Overall Conclusion: NSGW M7 Superiority
  32. 15:29FN SCAR's Lack of Improvement Post-Contract Loss
  33. 15:39SCAR Non-Reciprocating Charging Handle Update
  34. 15:45SCAR's Limited Success and Production Numbers
  35. 16:04SCAR Field Experiences and Uncorrected Issues
  36. 16:10Handle Defense Modifications for SCAR
  37. 16:25SCAR Trigger Upgrade Necessity
  38. 16:31NSGW M7 Trigger Quality
  39. 16:35Cost Comparison
  40. 16:47Unicorn Status of Both Rifles
  41. 16:49Referral to Specific Model Videos
  42. 16:55Final Verdict: NSGW M7 Dominates SCAR 17

Frequently Asked Questions

What are the main criticisms of the FN SCAR 17S?

The FN SCAR 17S is criticized for poor human engineering, lacking ambidextrous features, a difficult-to-use safety, a reciprocating charging handle, a 'horrible' stock trigger, and limited rail space for accessories. It also has issues with stock breakages and can destroy optics due to its harmonics.

What makes the NSGW M7 superior to the FN SCAR 17S?

The NSGW M7 excels with its strong, non-breaking stock, excellent ambidextrous features, a practical non-reciprocating charging handle, ample accessory mounting space, and a two-position gas block for suppressor use. It also features a much better stock trigger out of the box.

Did the FN SCAR 16 or SCAR 17 see widespread military adoption?

The FN SCAR 16 (Mark 16) never made it into service due to significant malfunctions and part breakages. The SCAR 17 was adopted on a limited scale as a DMR to replace the Mark 12 SPR, but the NSGW M7 passed more extensive military testing phases.

What are the key ergonomic differences between the SCAR 17S and NSGW M7?

The NSGW M7 offers superior ergonomics with easily accessible ambidextrous bolt catches, magazine releases, and safeties. In contrast, the SCAR 17S lacks these features, making it less user-friendly for both left and right-handed shooters, and features a reciprocating charging handle.

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